CN205413142U - Dustproof jaw breaker system that makes an uproar safely of falling - Google Patents
Dustproof jaw breaker system that makes an uproar safely of falling Download PDFInfo
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- CN205413142U CN205413142U CN201521081015.1U CN201521081015U CN205413142U CN 205413142 U CN205413142 U CN 205413142U CN 201521081015 U CN201521081015 U CN 201521081015U CN 205413142 U CN205413142 U CN 205413142U
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- shell
- jaw
- jaw crusher
- safety
- dust control
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Abstract
The utility model discloses a dustproof jaw breaker system that makes an uproar safely of falling, this system comprise jaw breaker (1), shell (2), updraft ventilator (3), atomizer (4) and shelf (5), and the shell passes through connecting bolt (2a) to be fixed on shelf (5), and jaw breaker (1) is fixed on the bottom plate of shell (2) through connecting bolt (2a), and all install on the shell updraft ventilator (3) and atomizer (4), the front bezel of jaw breaker system shell is provided with material loading mouth (2d) and adjustable power line hole (2e), and shell lower plate is provided with out hopper (2f), manger plate platform (2g) and wash port (2h), because the shell is an environment sealed relatively, has effectively stoped noise that the breaker during operation produced and from the potential safety hazard of the rubble of feed inlet (1d) business turn over, raise dust that updraft ventilator (3) and atomizer (4) of jaw breaker system can make jaw breaker produce has apparent reduction.
Description
Technical field
This utility model relates to the structure design category of a kind of crusher system, specifically, relates to the structure design category of the jaw crusher system of a kind of dust control and noise absorption safety.
Background technology
Jaw crusher is widely used in the broken of various Ores and bulk materials in the industries such as mine smelting, building materials, highway, railway, water conservancy and chemical industry.The high compressive strength of material of being broken is 320MPa.According to the Breadth Maximum size of broken material being divided into three kinds of large, medium and small type, can the Breadth Maximum of broken material more than 600mm for large scale computer, can the Breadth Maximum of broken material at 300-600mm for medium-sized machine, can the Breadth Maximum of broken material less than 300mm for minicomputer.
Jaw crusher is made up of crusher chamber, fixed jaw, sewing jaw, charging aperture, discharging opening, motor, V-belt, wheel disc and main shaft, crusher chamber front portion is fixed jaw, rear portion is sewing jaw, top is charging aperture, bottom is discharging opening, be connected with sewing jaw is main shaft, and main shaft one end connects wheel disc, and wheel disc is connected drive by motor by V-belt.
Owing to jaw crushing acc power is relatively big, the power of motor is up to 53KW, and during work, motor can produce the noise of 70～80 decibels.Broken material is generally rock, hardness is bigger, when the squeezed broken splitting of rock, can persistently produce the noise of 90～100 decibels and substantial amounts of dust granules, the most also can burst out from charging aperture along with the finger stone of squeezed broken splitting, careless slightly will injure operating staff, bring potential safety hazard.
Relevant information shows, if living in the noisy environment more than 80 decibels, causes the probability of deafness up to 50%；When function of noise is in organon auditus, also can by neural effect " involving " visual organ, make the vision of people weaken.Noise and homininoxious cardiovascular system, affect the nervous system of people, make that people is irritable, irritability.For psychological aspects, first noise can cause sleep bad, and attention can not be concentrated, the mental symptoms such as hypomnesis, then lead to mood confusing, emotional lability, or even patience reduces, short-tempered, finally produce a series of diseases such as hypertension, ulcer, diabetes.
Suck industrial dust in a large number for a long time, respiratory mucosa, tracheobronchial ciliated epithelial cell can be made to sustain damage, destroy the defense function of respiratory tract, in lung, the accumulation of dirt source can increase therewith, therefore, Dust exposed workers is also possible to suffer from pneumoconiosis after departing from dust work, and can As time goes on the course of disease deepen, and pulmonary disease can be caused the most carcinogenic.
Utility model content
The purpose of this utility model seeks to design the jaw crusher system of a kind of dust control and noise absorption safety, solves strong noise that existing disintegrating machine work process produces, airborne dust excessive, and the problem bringing potential safety hazard to operator.
The jaw crusher system of a kind of dust control and noise absorption safety of this utility model design is by jaw crusher (1), shell (2), extractor fan (3), sprayer unit (4) and shelf (5) composition (see Fig. 1), shell (2) is fixed on shelf (5) by connecting bolt (2a), jaw crusher (1) is fixed on the base plate of shell (2) by connecting bolt (2a), shell (2) is internally formed the space of an opposing seal, extractor fan (3) and sprayer unit (4) are installed on shell (2)；Jaw crusher (1) is by crusher chamber (1a), fixed jaw (1b), sewing jaw (1c), charging aperture (1d), discharging opening (1e), motor (1f), V-belt (1g), wheel disc (1h) and main shaft (1i) composition, fixed jaw (1b) is anterior in crusher chamber (1a), sewing jaw (1c) is at crusher chamber (1a) rear portion, charging aperture (1d) is on top, discharging opening (1e) is in bottom, motor (1f) connects wheel disc (1h) by V-belt (1g), wheel disc connects main shaft (1i), connected by main shaft (1i) and drive sewing jaw (1c) to do periodically reciprocating motion facing to fixed jaw (1b), time and separate, time and close.Near time, make the material being contained between two pieces of jaws be squeezed, bending and slabbing action and crush；Time separately, material enters crusher chamber (1a) from top, and the material simultaneously crushed draws off from bottom discharging opening.
Shell (2) is made up of the most upper and lower six pieces of metallic plates, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) is the side string holes with swivelling cover (2ea), swivelling cover leaves groove, power line is placed in swivelling cover (2ea) groove, swivelling cover is fallen by action of gravity, it is possible to allow power supply string holes minimize；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), dash platform (2g) is arranged on discharge bucket (2f) upper limb surrounding, prevents spray water from flowing out (see Fig. 2) from discharge bucket (2f).
Extractor fan (3) is formed (see Fig. 3) by air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part；Airtight rubber cushion (3b) peripheral band is fluted, what groove can fit together perfectly is stuck on the convulsion hole (2b) of shell (2), for air bag (see amplifying connection detail in Fig. 3) in the middle of airtight rubber cushion, good airproof performance, contractility is strong.
Sprayer unit (4) is made up of water pipe (4a) and spray nozzle (4b) two parts, spray nozzle (4b) shower nozzle is towards the diagonal position of shell (2) top board, water smoke can be reduced be stained with on shell (2) inwall, make depositing dust ability optimal.
Shelf (5) uses I-steel to be welded, and the I-steel outer side wing edge contacted with shell (2) is provided with bolt hole, is connected with shell (2) by bolt.Shelf has certain altitude, and the most beneficially material is fallen transmission belt from discharge bucket, the most beneficially the collection of spray water.
When jaw crusher system works (see Fig. 4), the charging aperture (1d) (see Fig. 1) that transmission belt (6) is transported to jaw crusher material by shell (2) feeding port (2d) crushes, and is discharged to another transmission belt by the discharge bucket (2f) (see Fig. 2) of shell (2) bottom and enters lower one technique after crushing.Sprayer unit (4) is opened during work, the high-pressure water mist that airborne dust time broken first sprays with sprayer unit merges, increase the weight of airborne dust granule, it is made to be sunk to rapidly shell (2) bottom by action of gravity, reclaim in osculum (2h) (see Fig. 2) flows out to bucket (7), can utilize by secondary after process；Because shell lower plate discharge bucket (2f) surrounding has dash platform (2g) (see Fig. 2), sewage will not flow out and contaminated material from discharge bucket.When job site does not has water source or water source is in short supply, extractor fan (3) depositing dust can be started, the air with dust is transported to subtract dirt workshop and focuses on.
Owing to shell (2) is the environment of an opposing seal, the noise produced when effectively preventing disintegrating machine to work is to external diffusion, lower noise to about 70 decibels can be made, significantly reduce physiology and the various harm of psychology that workman is caused by noise, and the mutually exchange that is beneficial between workman of working with low noise environment and coordinating, improve work efficiency.
Airborne dust has become PM2.5 important sources, accounts for 12%～20%.The sprayer unit (4) of the jaw crusher system of this dust control and noise absorption safety, the airborne dust that jaw crusher can be made to produce reduces by 60%～70%, and the airborne dust that extractor fan (3) can make jaw crusher produce reduces by 80%～90%.If two kinds of devices work simultaneously, the airborne dust that jaw crusher can be made to produce reduces by 92%～97%, greatly reduces airborne dust to external diffusion, it is provided that to the working environment of workers ' health safety.
The rubble that during crusher in crushing, extruding bursts out from charging aperture (1d), by the stop of shell (2) upper plate, will not injure operator again, can directly reduce injury rate.Operator are no longer because fearing that the material flown out is injured and work of can not casting off restrictions, thus can also indirectly improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the jaw crusher system of a kind of dust control and noise absorption safety；
Fig. 2 is the structural representation of shell；
Fig. 3 is the structural representation of extractor fan；
Fig. 4 is the operating diagram of the jaw crusher system of dust control and noise absorption safety.
In figure: 1-jaw crusher；1a-crusher chamber；1b-fixed jaw；1c-sewing jaw；1d-charging aperture；1e-discharging opening；1f-motor；1g-V-belt；1h-wheel disc；1i-main shaft；2-shell；2a-connecting bolt；2aa-bolt hole；2b-convulsion hole；2c-sprays hole；2d-feeding port；2e-regulated power supply string holes；2ea-swivelling cover；2f-discharge bucket；2g-dash platform；2h-osculum；3-extractor fan；3a-air draft pipe；The airtight rubber cushion of 3b-；3c-drainage screen；4-sprayer unit；4a-water pipe；4b-spray nozzle；5-shelf；6-transmission belt；7-bucket.
Detailed description of the invention
Realize the jaw crusher system of a kind of dust control and noise absorption safety of this utility model design, the jaw crusher system of this dust control and noise absorption safety is by jaw crusher (1), shell (2), extractor fan (3), sprayer unit (4) and shelf (5) composition (see Fig. 1), shell (2) is fixed on shelf (5) by connecting bolt (2a), jaw crusher (1) is fixed on the base plate of shell (2) by connecting bolt (2a), shell (2) is internally formed the space of an opposing seal, extractor fan (3) and sprayer unit (4) are installed on shell (2)；Jaw crusher (1) is by crusher chamber (1a), fixed jaw (1b), sewing jaw (1c), charging aperture (1d), discharging opening (1e), motor (1f), V-belt (1g), wheel disc (1h) and main shaft (1i) composition, fixed jaw (1b) is anterior in crusher chamber (1a), sewing jaw (1c) is at crusher chamber (1a) rear portion, charging aperture (1d) is on top, discharging opening (1e) is in bottom, motor (1f) connects wheel disc (1h) by V-belt (1g), wheel disc connects main shaft (1i), connected by main shaft (1i) and drive sewing jaw (1c) to do periodically reciprocating motion facing to fixed jaw (1b), time and separate, time and close.Near time, make the material being contained between two pieces of jaws be squeezed, bending and slabbing action and crush；Time separately, material enters crusher chamber (1a) from top, and the material simultaneously crushed draws off from bottom discharging opening.
Shell (2) is made up of the most upper and lower six pieces of metallic plates, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) is the side string holes with swivelling cover (2ea), swivelling cover leaves groove, power line is placed in swivelling cover (2ea) groove, swivelling cover is fallen by action of gravity, it is possible to allow power supply string holes minimize；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), dash platform (2g) is arranged on discharge bucket (2f) upper limb surrounding, prevents spray water from flowing out (see Fig. 2) from discharge bucket (2f).
Extractor fan (3) is formed (see Fig. 3) by air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part；Airtight rubber cushion (3b) peripheral band is fluted, what groove can fit together perfectly is stuck on the convulsion hole (2b) of shell (2), for air bag (see amplifying connection detail in Fig. 3) in the middle of airtight rubber cushion, good airproof performance, contractility is strong.
Sprayer unit (4) is made up of water pipe (4a) and spray nozzle (4b) two parts, spray nozzle (4b) shower nozzle is towards the diagonal position of shell (2) top board, water smoke can be reduced be stained with on shell (2) inwall, make depositing dust ability optimal.
Shelf (5) uses I-steel to be welded, and the I-steel outer side wing edge contacted with shell (2) is provided with bolt hole, is connected with shell (2) by bolt.Shelf has certain altitude, and the most beneficially material is fallen transmission belt from discharge bucket, the most beneficially the collection of spray water.
The jaw crusher system of its dust control and noise absorption safety makes and follows these steps to carry out:
The first step: processing shell (2), model according to jaw crusher (1), jaw crusher shell (2) according to jaw crusher shell (2) structural representation (see Fig. 2) processing dust control and noise absorption safety, shell (2) material is metallic plate, in order to convenient disassembly shell (2) all uses connecting bolt (2a) to connect.In order to ensure bolt hole (2aa) because position of opening error causes not phenomenon to hole, aperture requires the screw diameter slightly larger than bolt, and bolt hole is uniformly arranged.Shell (2) is made up of the most upper and lower six pieces of metallic plates, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) side is provided with a swivelling cover (2ea), swivelling cover leaves groove, power line is placed in swivelling cover groove, swivelling cover is fallen by action of gravity, it is possible to allow power supply string holes minimize；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), dash platform (2g) is arranged on discharge bucket upper limb surrounding, prevents spray water from flowing out (see Fig. 2) from discharge bucket.
Second step: install extractor fan (3), extractor fan is formed (see Fig. 3) by air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part, and it is arranged on convulsion hole (2b) place.Airtight rubber cushion (3b) peripheral band is fluted, what groove can fit together perfectly is stuck on the convulsion hole (2b) of shell (2), for air bag (see amplifying connection detail in Fig. 3) in the middle of airtight rubber cushion, good airproof performance, contractility is strong.Drainage screen (3c) is fixed on the termination of air draft pipe (3a), is possible to prevent to suck bigger floating thing and block air draft pipe (3a).
3rd step: install sprayer unit (4), sprayer unit (4) is made up of water pipe (4a) and spray nozzle (4b) two parts, it is arranged on spraying hole (2c) place, shower nozzle is towards the diagonal position of shell (2) top board, water smoke can be reduced be stained with on shell (2) inwall, make to subtract dirt ability optimal.
4th step: be welded shelf (5), shelf uses I-steel to be welded, and the I-steel outer side wing edge contacted with shell (2) is provided with bolt hole, is connected with shell (2) by bolt.
5th step: overall package, before shell (2) assembles, to install extractor fan (3) and sprayer unit (4) on the top board of shell (2) in advance.During installation, lower plate, the shelf (5) of jaw crusher (1) with shell (2) are bolted, after putting on power line, just the side plate of shell all can be assembled.When power line screws off swivelling cover (2ea) after regulated power supply string holes (2e) from above, power line is placed in swivelling cover groove, swivelling cover is fallen by action of gravity, regulated power supply string holes (2e) just can be allowed to minimize, thus reduce airborne dust and noise to external diffusion.Depending on the height of shelf (2) will be previously according to needs, it is ensured that transmission belt can be made to feed smoothly and discharging.
Claims (4)
- null1. the jaw crusher system of a dust control and noise absorption safety，It is characterized in that: this system is by jaw crusher (1)、Shell (2)、Extractor fan (3)、Sprayer unit (4) and shelf (5) composition，Shell (2) is fixed on shelf (5) by connecting bolt (2a)，Jaw crusher (1) is fixed on the base plate of shell (2) by connecting bolt (2a)，Jaw crusher (1) is by crusher chamber (1a)、Fixed jaw (1b)、Sewing jaw (1c)、Charging aperture (1d)、Discharging opening (1e)、Motor (1f)、V-belt (1g)、Wheel disc (1h) and main shaft (1i) composition，Fixed jaw (1b) is anterior in crusher chamber (1a)，Sewing jaw (1c) is at crusher chamber (1a) rear portion，Charging aperture (1d) is on top，Discharging opening (1e) is in bottom，Motor (1f) connects wheel disc (1h) by V-belt (1g)，Wheel disc connects main shaft (1i)，Being connected by main shaft (1i) drives sewing jaw (1c) to move facing to fixed jaw (1b)，Shell (2) is internally formed the space of an opposing seal，Extractor fan (3) and sprayer unit (4) are installed on shell (2).
- The jaw crusher system of a kind of dust control and noise absorption the most according to claim 1 safety, it is characterized in that: the shell (2) of the jaw crusher system of this dust control and noise absorption safety is made up of the most upper and lower six pieces of metallic plates, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) is the side string holes with swivelling cover (2ea), swivelling cover leaves groove, and power line is placed in swivelling cover (2ea) groove；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), and dash platform (2g) is arranged on discharge bucket (2f) upper limb surrounding.
- The jaw crusher system of a kind of dust control and noise absorption the most according to claim 1 safety, it is characterized in that: the extractor fan (3) of the jaw crusher system of this dust control and noise absorption safety is made up of air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part, airtight rubber cushion (3b) peripheral band is fluted, groove is stuck on the convulsion hole (2b) of shell (2), is air bag in the middle of airtight rubber cushion.
- The jaw crusher system of a kind of dust control and noise absorption the most according to claim 1 safety, it is characterized in that: the sprayer unit (4) of the jaw crusher system of this dust control and noise absorption safety is made up of water pipe (4a) and spray nozzle (4b) two parts, and spray nozzle (4b) shower nozzle is towards the diagonal position of shell (2) top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081015.1U CN205413142U (en) | 2015-12-24 | 2015-12-24 | Dustproof jaw breaker system that makes an uproar safely of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081015.1U CN205413142U (en) | 2015-12-24 | 2015-12-24 | Dustproof jaw breaker system that makes an uproar safely of falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205413142U true CN205413142U (en) | 2016-08-03 |
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ID=56538787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521081015.1U Expired - Fee Related CN205413142U (en) | 2015-12-24 | 2015-12-24 | Dustproof jaw breaker system that makes an uproar safely of falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205413142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540772A (en) * | 2016-11-25 | 2017-03-29 | 广东技术师范学院 | A kind of jaw crusher rainproof protective device |
| CN110152767A (en) * | 2019-06-14 | 2019-08-23 | 夏士桀 | A kind of damping type jaw crusher with dust reduction capability for ore dressing |
-
2015
- 2015-12-24 CN CN201521081015.1U patent/CN205413142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540772A (en) * | 2016-11-25 | 2017-03-29 | 广东技术师范学院 | A kind of jaw crusher rainproof protective device |
| CN110152767A (en) * | 2019-06-14 | 2019-08-23 | 夏士桀 | A kind of damping type jaw crusher with dust reduction capability for ore dressing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20181224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |